
.step_stage {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-box {
  display:flex;
  height: 70px;
  background: #fff;
  display: flex;
  box-sizing: border-box;
}
.step-box .bgDiv:first-child {
  background: url(../images/1.png);
  background-position: center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
.step-box .bgDiv {
  padding: 0 20px;
  background: #f2f2f2;
  display: inline-block;
  position: relative;
  margin-right: 15px;
  background: url(../images/2.png);
  background-position: center;
  background-size: 100% 100%;;
  background-repeat: no-repeat;
}
.step-box .bgDiv:last-child {
  background: url(../images/3.png);
  background-position: center;
  background-size: 100% 100%;;
  background-repeat: no-repeat;
}

.stepBox {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-content: center;
  align-items: center;
  height: 100%;
  color: rgb(255, 250, 251);
}
.stepBox .stepBoxNum {
  border-radius: 50%;
  border: 2px solid;
  border-color: inherit;
  width: 18px;
  height: 18px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
}
.stepBox .stepNeed {
  padding-left: 7px;
}
